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  • Author: Kristina Mironska x
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Neutrophil Functional Disorder in Childhood/ Функционални Нарушувања На Неутрофилите Во Детството

Abstract

Neutrophil functional disorders thought to be uncommon, yet important as a cause of morbidity and mortality in infants and children. During the first years of life, when the immune system is still not completely mature, when the viral infections are frequent and antibiotic overuse can damage and alter the immune response, the inadequate nutrition followed with iron deficient anemia and malnutrition can lead the child`s organism in state of immunodeficiency. Sometimes is difficult to distinguish at the beginning weather the cause of patient suffering from frequent infections is existing of primary immunodeficiency disorder or the cause of the immunodeficiency state is just from exogenous factors.

Fortunately, primary immune deficiencies are rare diseases and only 6-7% of all of them, due to the neutrophilic functional disorders. Unfortunately, many exogenous and environmental factors have influence to the immune system, and the percentage of secondary caused neutrophilic functional disorders is much higher and should be considered when children are investigated for immunodeficiency. So, when to suspect neutrophil functional disorder? The hallmarks for diseases related to the neutrophilic functional disorders are discussed in this article.

Open access
in PRILOZI
Depression of Neutrophil Function Followed by Severe Infection in a Child with Marasmic Kwashiorkor/ Намалување На Неутрофилната Функција Придружена Со Тешка Инфекција Кај Дете Со Маразмичен Квашиоркор

Abstract

Malnutrition in childhood continues to be one of the most important risk factor for secondary immunodeficiency in the world; therefore one should think of existence of malnutrition in a child suffering of frequent infections, not only in developing country, rarely but still possible in developed country also.

Undernourishment in the early childhood is a trigger for starting a vicious cycle of impaired immunity, recurrent infections, and worsening malnutrition. Taking out from that cycle is an urgent and complex process, in which in parallel the infection should be controlled and the nutritional status solved out, and then, slowly follows the restoration of the immune system.

We present a patient at the age of 13 months, with marasmic kwashiorkor accompanied by severe infection manifested with sepsis. The laboratory investigations revealed severe anaemia, hypoproteinemia and impaired immunological response, first of all neutrophil dysfunction with decreased oxidative metabolic response during the phagocytosis, paralyzed first line of defense of the organism and open possibility for bacterial or fungal invasion, multiorgan failure and high risk for fatal outcome. Because malnutrition and infections had many causes, only multiple and synergistic interventions embedded in true multisectoral programs, fortunately, were effective and got positive outcome.

Open access
in PRILOZI